use Mojo::Base -strict;

BEGIN { $ENV{MOJO_REACTOR} = 'Mojo::Reactor::Poll' }

use Test::More;
use Mojo::IOLoop::Server;
use Mojo::Promise;

plan skip_all => 'set TEST_IPV6 to enable this test (developer only!)' unless $ENV{TEST_IPV6} || $ENV{TEST_ALL};

use Mojo::IOLoop;

# IPv6 roundtrip
my ($server, $client);
my $promise = Mojo::Promise->new;
my $id      = Mojo::IOLoop->server(
  {address => '[::1]'} => sub {
    my ($loop, $stream) = @_;
    $stream->write('test' => sub { shift->write('321') });
    $stream->on(close => sub { $promise->resolve });
    $stream->on(read  => sub { $server .= pop });
  }
);
my $port     = Mojo::IOLoop->acceptor($id)->port;
my $promise2 = Mojo::Promise->new;
Mojo::IOLoop->client(
  {address => '[::1]', port => $port} => sub {
    my ($loop, $err, $stream) = @_;
    $stream->write('tset' => sub { shift->write('123') });
    $stream->on(close => sub { $promise2->resolve });
    $stream->on(read  => sub { $client .= pop });
    $stream->timeout(0.5);
  }
);
Mojo::Promise->all($promise, $promise2)->wait;
is $server, 'tset123', 'right content';
is $client, 'test321', 'right content';

done_testing();
